Electronic Document Preparation And Management

2.

Which of the following is NOT an input device?

Mouse
Monitor
Keyboard
Scanner

Correct Answer

A. Monitor

Explanation

A monitor is not an input device because it is used to display output from the computer, rather than to input data or commands. Input devices, on the other hand, are used to enter data or commands into the computer system. Examples of input devices include a mouse, keyboard, and scanner, all of which are used to input data or commands into the computer.

Rate this question:

3.

The Central Processing Unit is made of the following units:

Hardware and Software
Control Unit and Arithmetic and Logic Unit
Control Panel and Toolbar
All of the above

Correct Answer

A. Control Unit and Arithmetic and Logic Unit

Explanation

The Central Processing Unit (CPU) is the main component of a computer system that performs all the processing and calculations. It consists of two main units, namely the Control Unit and the Arithmetic and Logic Unit (ALU).

The Control Unit is responsible for coordinating and controlling the operations of the CPU. It fetches instructions from memory, decodes them, and executes them by sending signals to other components of the computer.

The ALU, on the other hand, performs all the arithmetic and logical operations such as addition, subtraction, multiplication, division, and comparisons. It carries out calculations and logical decisions based on the instructions provided by the control unit.

Therefore, the correct answer is "Control Unit and Arithmetic and Logic Unit" as these two units are the essential components of the CPU.

Rate this question:

1

4.

Data may be defined as:

Processed information
Softcopy
Output
Raw material

Correct Answer

A. Raw material

Explanation

Data can be defined as raw material because it refers to unprocessed and unorganized facts and figures. Raw data is collected and then processed to convert it into meaningful information. Just like raw material is used to create finished products, raw data is used to generate insights and make informed decisions. Therefore, raw material is an appropriate term to describe data in its initial form before any processing or analysis is done.

Rate this question:

5.

Input devices are used to:

Take raw data and turn it into information
Get data and instructions into the computer for processing
Get raw data out of the computer
Translate information processed by the computer into an understandable form.

Correct Answer

A. Get data and instructions into the computer for processing

Explanation

Input devices are used to get data and instructions into the computer for processing. These devices allow users to input data and commands into the computer system, which can then be processed and utilized by the computer. Examples of input devices include keyboards, mice, scanners, and microphones. These devices play a crucial role in enabling communication between the user and the computer, facilitating the transfer of information and instructions for further processing.

Rate this question:

6.

Input devices take raw data and turn it into information.

True
False

Correct Answer

A. False

Explanation

Input devices are responsible for capturing and converting data from external sources into a format that can be processed by a computer. However, they do not directly turn raw data into information. The conversion of raw data into meaningful information occurs through the processing and analysis of the data by the computer system. Therefore, the statement is false.

Rate this question:

7.

Data is another word for information.

True
False

Correct Answer

A. False

Explanation

The statement is incorrect because while data is a part of information, it is not the same thing. Data refers to raw facts and figures, while information is data that has been processed, organized, and given context to make it meaningful and useful. Therefore, data and information are related but not interchangeable terms.

Rate this question:

8.

Barcodes are found on most items in the supermarket.

True
False

Correct Answer

A. True

Explanation

Barcodes are indeed found on most items in the supermarket. They are used for efficient and accurate product identification and pricing at the checkout counter. Barcodes contain information such as the product's manufacturer, item number, and price. By scanning the barcode, the cashier can quickly retrieve this information and process the transaction. Therefore, it is true that barcodes are commonly found on items in the supermarket.

Rate this question:

9.

When you reboot a computer you restart it.

True
False

Correct Answer

A. True

Explanation

When you reboot a computer, you restart it by shutting it down and then turning it back on. This process allows the computer to refresh its system and start from a clean state, which can help resolve certain issues or improve performance. Rebooting is a common troubleshooting step and is often recommended when experiencing software glitches or system slowdowns. Therefore, the statement "When you reboot a computer you restart it" is true.

Rate this question:

10.

A hacker is a person who gains access to your computer without authorization.

True
False

Correct Answer

A. True

Explanation

A hacker is someone who gains unauthorized access to a computer system. This means they are able to enter a computer or network without permission or proper authorization.

Rate this question:

11.

Which of the following icon stores deleted files for later use?

Internet Explorer
Recycle Bin
Outlook Express
My Documents

Correct Answer

A. Recycle Bin

Explanation

The Recycle Bin is a storage location in Windows where deleted files are temporarily stored before they are permanently deleted. It allows users to easily recover accidentally deleted files or restore files that were deleted by mistake. The other options listed, such as Internet Explorer, Outlook Express, and My Documents, do not have the functionality to store deleted files for later use.

Rate this question:

12.

Programmes such as games and Microsoft Word can be classified as:

Software
System unit
Hardware
Hardcopy

Correct Answer

A. Software

Explanation

Programmes such as games and Microsoft Word can be classified as software because they are computer programs that provide instructions for the computer to perform specific tasks. Software refers to the programs and data that are stored on a computer's hardware and can be executed or run by the computer's processor. In this case, games and Microsoft Word are examples of software applications that can be installed and run on a computer system to perform specific functions, such as gaming or word processing.

Rate this question:

13.

A folder or directory can contain:

Files
Folders
Progammes
All of the above

Correct Answer

A. All of the above

Explanation

A folder or directory can contain files, folders, and programs. This means that it can hold various types of data and organizational structures within it. Therefore, the correct answer is "All of the above" as it encompasses all the possible contents of a folder or directory.

Rate this question:

14.

The Shift key is used to:

Type an entire line in capital letters
Type an entire paragraph in capital letters
Type a single letter in capital letters
(d) Move to another line. (d) Move to another line. (d) Move to another line. Move to another line

Correct Answer

A. Type a single letter in capital letters

Explanation

The Shift key is used to move to another line.

Rate this question:

15.

LIME is able to provide service to its customers through the use of …

Desktop computers
Laptop computers
Minicomputers
Mainframe computers

Correct Answer

A. Mainframe computers

Explanation

LIME is able to provide service to its customers through the use of mainframe computers. Mainframe computers are large, powerful, and capable of handling large amounts of data and processing tasks simultaneously. This makes them ideal for supporting a large customer base and providing efficient and reliable service. Additionally, mainframe computers have high availability and reliability, ensuring that LIME can deliver uninterrupted service to its customers.

Rate this question:

3

Electronic Document Preparation And Management

Which of the following is NOT a component of the computer system?

Quiz Preview

Which of the following is NOT an input device?

The Central Processing Unit is made of the following units:

Data may be defined as:

Input devices are used to:

Input devices take raw data and turn it into information.

Data is another word for information.

Barcodes are found on most items in the supermarket.

When you reboot a computer you restart it.

A hacker is a person who gains access to your computer without authorization.

Which of the following icon stores deleted files for later use?

Programmes such as games and Microsoft Word can be classified as:

A folder or directory can contain:

The Shift key is used to:

LIME is able to provide service to its customers through the use of …